EX540-NIST : True RMS Industrial Multimeter/Datalogger, includes Traceable Certificate

Features

• Datalog up to 9,999 readings with wireless USB interface capability to transmit readings to your PC in real time
• 914MHz wireless transmission frequency is suitable for use in US, Canada, and Mexico
• Measures AC/DC voltage and current, resistance, diode test, and continuity
• Capacitance and dual sensitivity frequency functions for electrical and electronic applications
• True RMS for accurate AC measurements when measuring distorted or noisy waveforms
• Built-in Type K thermometer for surface or air temperature measurements
• 0.06% basic accuracy
• Backlit triple LCD display includes two sub-displays for simultaneous indication of frequency with voltage and memory data/location information
• 1000V input protection on all functions
• Diode open circuit voltage of 2.8V DC
• Auto power off with disable feature
• CAT IV 600V safety rating

Specifications 

• AC/DC Voltage Range : 0.01mV to 1000V
• AC/DC Current Range : 0.01µA to 20A
• Resistance Range : 0.01Ω to 40MΩ
• Capacitance Range : 0.001nF to 40mF
• Frequency Range : Electronic: 0.001Hz to 100MHz; Electrical: 40Hz to 4kHz
• Duty Cycle Range : 0.1 to 99.90%
• Type K Temperature Range : -50 to 1382°F (-45 to 750°C)
• Dimensions : 7.25 x 3.25 x 2.25" (184 x 83 x 57mm)
• Weight : 12.3 oz (349g)